Use order of operations to simplify 4^2+5(61-(5*6)

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Which of the following is the shape of a cross section of the figure shown below

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.